Results for "samples" - National Data Library

Countryside Survey 2007 estimates of linear feature lengths in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (length) data for linear features across Great Britain in 2007. The data are national estimates generated by analysing the sample data from 591 1km squares surveyed...

Countryside Survey 2007 mapped estimates of Broad Habitat areas in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (area) data for Broad Habitats across Great Britain in 2007 in a 1km grid format. The data are national estimates generated by analysing the sample data from 591 1km...

Freshwater macroinvertebrate family abundances in spring and autumn, England, 2002-2019

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This data file contains processed data derived from the Environment Agency's Ecology and Fish Explorer Macroinvertebrate database. The recorded data is the abundance of freshwater...

Headwater stream macrophyte data 1998 [Countryside Survey]

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of macrophyte species records, sampled from headwater streams during a survey in 1998. Stream macrophytes in Countryside Survey are surveyed using the standard MTR (Mean...

Countryside Survey 1990 estimates of Broad Habitat areas in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (area) data for 16 Broad Habitats across Great Britain in 1990. The data are national estimates generated by analysing the sample data from 508 1km squares and...

Countryside Survey 1990 mapped estimates of Broad Habitat areas in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (area) data for Broad Habitats across Great Britain in 1990 in a 1km grid format. The data are national estimates generated by analysing the sample data from 508 1km...

Water quality survey of streams across Wales: runoff from forested and felled catchments draining a range of soil types

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This data provides the results of a survey of the water quality of small streams draining forested and felled catchments across Wales. The water quality measurements are extensive, including...

Countryside Survey 1984 estimates of Broad Habitat areas in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (area) data for Broad Habitats across Great Britain in 1984. The data are national estimates generated by analysing the sample data from 384 1km squares and scaling...

Countryside Survey 1990 estimates of linear feature lengths in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (length) data for linear features across Great Britain in 1990. The data are national estimates generated by analysing the sample data from 508 1km squares surveyed...

Coastal Biodiversity and Ecosystem Service Sustainability (CBESS) the erosion rate of sediment cores from salt marsh sites at Morecambe Bay and Essex

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

The dataset comprises the erosion rate (percent mass loss per hour) observed in sediment cores (16 centimetre (cm) diameter, 30cm height) subjected to flume tank flow for three 'waterfall' flows...

Countryside Survey 1984 mapped estimates of Broad Habitat areas in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (area) data for Broad Habitats across Great Britain in 1984 in a 1km grid format. The data are national estimates generated by analysing the sample data from 384 1km...

Countryside Survey 1998 mapped estimates of Broad Habitat areas in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (area) data for Broad Habitats across Great Britain in 1998 in a 1km grid format. The data are national estimates generated by analysing the sample data from 569 1km...

Countryside Survey 1998 estimates of linear feature lengths in Great Britain

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of stock (length) data for linear features across Great Britain in 1998. The data are national estimates generated by analysing the sample data from 569 1km squares surveyed...

Soil physico-chemical properties 2007 [Countryside Survey]

Published by:: Environmental Information Data Centre
Last updated:: 14 May 2026

This dataset consists of soil physico-chemical properties (pH, loss on ignition, bulk density, moisture content, carbon stock and concentration, total nitrogen, Olsen phosphorus) from soils sampled...

Cyclic Thermal Loading and Triaxial strength test data from the Sidmouth Mudstone Formation

Published by:: British Geological Survey (BGS)
Last updated:: 18 June 2026

Geomechanical strength data of mudstone samples collected from the Gunthorpe Member, of the Sidmouth Mudstone Formation of the Mercia Mudstone Group. The testing was completed at the British...

Geophysical Properties Databank.

Published by:: British Geological Survey (BGS)
Last updated:: 18 June 2026

The Geophysical Properties dataset consists of density, velocity, magnetic susceptibility and thermal conductivity values, with related source, location and geology data. The data have been...

Flow velocity, discharge, and suspended sediment compositions of the Irrawaddy and Salween Rivers, 2017-2019

Published by:: Environmental Information Data Centre
Last updated:: 29 July 2020

This dataset contains water flow velocity, discharge, and suspended sediment compositions of the Irrawaddy (Ayeyarwady) River at Pyay, Myanmar and the Salween (Thanlwin) River at Hpa-An, Myanmar....

Habitat point records from 1988-89 NRA Orwell Estuary sublittoral survey

Published by:: Joint Nature Conservation Committee
Last updated:: 17 May 2018

The main objective of this study was to assess the impact of the major discharge, Cliff Quay Sewage Treatment works on the benthic fauna of the Orwell Estuary. One Day Grab sample was taken at each...

Species point records from 1988-89 NRA Orwell Estuary sublittoral survey

Published by:: Joint Nature Conservation Committee
Last updated:: 17 May 2018